Release 0.4.14

CHANGELOG.md

@@ -7,6 +7,58 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.4.14] - 2026-08-30
+
+Near-instantaneous menubar dropdowns, native macOS PlatformMenuBar integration, destructive query confirmation safety modals, comprehensive memory optimizations (string interning, compact storage), grid keyboard navigation, rich cell inspector, and driver resilience hardening.
+
+### Added
+
+- **Instantaneous Menubar Dropdowns (#672, #673)** — Accelerated dropdown open animation to 60ms with `Curves.easeOutCubic`, eliminated initial pointer-down delay, unhindered titlebar dragging from gesture arena interference, and added toggle-close support.
+- **Native macOS PlatformMenuBar Integration (#612, #626)** — Full native macOS top system menu integration with standard application, file, edit, view, and window submenus.
+- **Destructive Query Confirmation Modal (#608, #622, #638, #641)** — Safety confirmation dialog for high-risk DDL and DML operations (`DROP`, `TRUNCATE`, bulk `DELETE`/`UPDATE` without `WHERE`) with SQL preview, detected operations list, and explicit acknowledgement check for core and extension workspaces.
+- **Full Data Grid Keyboard Navigation (#662, #664)** — Seamless keyboard traversal across virtual grid cells using arrow keys, Tab/Shift+Tab, Enter to commit, and Escape to cancel.
+- **Rich Cell Inspector Dialog (#663, #665)** — Dedicated multi-format modal inspector with tabbed views for raw text, JSON, XML/HTML, and binary/hex with word wrap toggle and copy actions.
+- **Binary & BLOB Support in DML (#658, #661)** — Added full support for binary BLOB data in cell editing, DML staging buffer, and dialect-specific SQL generation (`X'...'`, `\x...`).
+- **Extension Driver Crash Recovery & Restart UI (#667, #669)** — Visual driver crash banner with automatic heartbeat monitoring and one-click manual driver restart button.
+- **Interactive Welcome Tour Expansion (#606, #624)** — Expanded onboarding guide with 6 interactive steps, keyboard shortcuts reference matrix, and 1-click sample sandbox setup.
+- **Bi-Directional Navigation (#630, #635)** — Quick navigation links between database overview statistics, home view, and active tables.
+- **Active Selection Sync to Tree (#633, #637)** — Synchronized active table and view selection in tabs with the connections sidebar tree.
+- **Extension Driver SDUI Tree Selection Highlight (#639, #642)** — Visual selection highlighting for SDUI trees rendered by extension drivers.
+- **Querya Extension Driver Mutation Standard (#563, #628)** — Formalized mutation standard specification and test suite for extension drivers.
+
+### Changed & Performance
+
+- **String Interning Pool (#604, #625)** — Deduplicated low-cardinality string allocations in query result grids, slashing heap allocations during large dataset exploration.
+- **Compact Typed Storage & Lazy Cell Stringification (#605, #627)** — Compact memory representation for primitive column vectors, deferring string conversions until render.
+- **Schwartzian Transform Grid Sorting (#602, #615)** — Precomputed sort keys in `sortResultGridRows` to eliminate redundant comparisons during column header sorts.
+- **QuickSelect Median Calculation (#603, #616)** — O(N) median computation in `GridSelectionCalcEngine` instead of O(N log N) sorting.
+- **Background Selection Calculation Offloading (#652, #655)** — Offloaded massive cell selection statistics calculations to background compute workers to keep the UI at 60 FPS.
+- **DataGrid Filter Bar Debouncing (#651, #654)** — Debounced keystroke evaluation in the filter bar to avoid stutter during rapid filter typing.
+- **ResultsTab Filtering Memoization (#650, #653)** — Cached filtered row indices when filter predicates and dataset rows remain unchanged across rebuilds.
+- **Modularized Shared SQL Editor & Workbench (#646, #649)** — Clean modular decoupling of SQL editor tabs, query runners, and workbench state.
+- **Inverted Core Imports Cleanup (#644, #647)** — Eliminated circular/inverted core-to-feature dependencies and cleanly extracted connection models to core.
+- **App Lifecycle & Dispose Resource Cleanup (#670, #671)** — Hardened teardown of timer subscriptions, workers, and active sockets upon window closure.
+- **Connection Pool Delay Tuning (#597, #601)** — Reduced idle connection disposal delay to 4 seconds for rapid tab switching.
+
+### Fixed
+
+- **In-Memory Secret Scrubbing (#607, #623)** — Zeroed in-memory buffers for database passwords and sensitive connection parameters immediately after authentication.
+- **Redis Safe Disconnect & Socket Resilience (#657, #660)** — Protected Redis clients against unhandled socket close exceptions and connection teardown race conditions.
+- **SQLite WAL Mode & Busy Timeout (#611, #617, #656, #659)** — Enabled Write-Ahead Logging (WAL) and 5000ms busy timeout in LocalDb and SQLite workspaces to eliminate database lock errors.
+- **LocalDb Single-Flight Initialization (#645, #648)** — Guarded `LocalDb._open` against concurrent re-initialization race conditions.
+- **Plugin JSON-RPC Bridge Resilience (#666, #668)** — Added heartbeat ping-pong, buffered message queues, and graceful restart on extension pipe drops.
+- **SQL History Monotonic Ordering & Pruning (#629)** — Guaranteed monotonic ordering by auto-incrementing ID in query history queries and batch prune operations.
+- **Literal 'NULL' vs Database NULL Differentiation (#595, #599)** — Fixed DML preview and staging buffer improperly treating the literal text `'NULL'` as SQL `NULL`.
+- **DML Leading Zeroes Preservation (#594, #598)** — Prevented numeric string values (such as postal codes or phone numbers with leading zeroes) from being coerced to integers in generated DML.
+- **Missing Primary Key Warning in DML (#596, #600)** — Displayed explicit duplicate key warnings in the DML preview modal for tables lacking primary keys.
+- **Motion Wobble Harmonization (#631, #634)** — Harmonized workspace transition curves to eliminate dual-axis wobble during connection switching.
+- **MongoDB & Redis Breadcrumbs (#632, #636)** — Preserved persistent breadcrumbs and smooth transitions during NoSQL key and collection navigation.
+- **Focus Traversal in Connection Forms (#610, #621)** — Configured explicit `FocusTraversalGroup`s across multi-field connection dialogs.
+- **Light Theme Accent Contrast (#609, #619)** — Enhanced light theme accent and ring contrast ratios for WCAG compliance.
+- **Monospace Font Stack (#613, #618)** — Added Cascadia Code and Consolas to default monospace font fallback list.
+- **Linux GDK Log Spam (#614, #620)** — Suppressed benign synthetic pointer and cursor theme GDK warnings in Linux console logs.
+
+
 ## [0.4.13] - 2026-08-25
 
 Production-ready UI polish, complete interactive Data Grid editing suite, advanced query filtering, fluid collapsible navigation, and platform hardening.

docker/clickhouse/init/01_seed.sql

@@ -9,6 +9,8 @@ CREATE TABLE IF NOT EXISTS querya.customers
     name String,
     email String,
     city LowCardinality(String),
+    country LowCardinality(String),
+    is_vip Bool,
     created_at DateTime
 )
 ENGINE = MergeTree
@@ -20,7 +22,10 @@ CREATE TABLE IF NOT EXISTS querya.products
     sku String,
     title String,
     category LowCardinality(String),
-    price Decimal(10, 2)
+    price Decimal(10, 2),
+    cost Decimal(10, 2),
+    stock UInt32,
+    tags Array(String)
 )
 ENGINE = MergeTree
 ORDER BY id;
@@ -31,6 +36,7 @@ CREATE TABLE IF NOT EXISTS querya.orders
     customer_id UInt32,
     status LowCardinality(String),
     total Decimal(12, 2),
+    discount Decimal(5, 2),
     placed_at DateTime
 )
 ENGINE = MergeTree
@@ -49,24 +55,93 @@ ORDER BY (order_id, product_id);
 CREATE TABLE IF NOT EXISTS querya.events
 (
     event_id UUID,
-    event_time DateTime,
+    event_time DateTime64(3),
     user_id UInt32,
     event_type LowCardinality(String),
     path String,
     country LowCardinality(String),
+    ip_v4 IPv4,
+    properties Map(String, String),
     revenue Decimal(12, 4)
 )
 ENGINE = MergeTree
 PARTITION BY toYYYYMM(event_time)
 ORDER BY (event_time, user_id);
 
+-- Comprehensive ClickHouse Data Types Table
+CREATE TABLE IF NOT EXISTS querya.all_clickhouse_types
+(
+    id UInt32,
+    col_int8 Int8,
+    col_int16 Int16,
+    col_int32 Int32,
+    col_int64 Int64,
+    col_uint8 UInt8,
+    col_uint16 UInt16,
+    col_uint32 UInt32,
+    col_uint64 UInt64,
+    col_float32 Float32,
+    col_float64 Float64,
+    col_decimal Decimal(18, 4),
+    col_string String,
+    col_fixed_string FixedString(8),
+    col_low_card LowCardinality(String),
+    col_date Date,
+    col_date32 Date32,
+    col_datetime DateTime,
+    col_datetime64 DateTime64(3),
+    col_uuid UUID,
+    col_ipv4 IPv4,
+    col_ipv6 IPv6,
+    col_enum Enum8('alpha' = 1, 'beta' = 2, 'gamma' = 3),
+    col_bool Bool,
+    col_array_str Array(String),
+    col_array_int Array(Int32),
+    col_tuple Tuple(title String, count UInt16),
+    col_map Map(String, String),
+    col_nullable_str Nullable(String),
+    col_nullable_int Nullable(Int32)
+)
+ENGINE = MergeTree
+ORDER BY id;
+
+INSERT INTO querya.all_clickhouse_types VALUES
+(
+    1, -128, -32768, -2147483648, -9223372036854775808,
+    255, 65535, 4294967295, 18446744073709551615,
+    3.14159, 2.718281828459045, 1234567890.1234,
+    'ClickHouse String with emoji 🚀', 'CLICKHSE', 'Berlin',
+    '2026-08-26', '2026-08-26', '2026-08-26 10:30:00', '2026-08-26 10:30:00.123',
+    'a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11', '192.168.1.1', '2001:db8::1',
+    'alpha', true,
+    ['one', 'two', 'three'], [10, 20, 30],
+    ('Tuple Example', 42),
+    map('env', 'production', 'tier', 'gold'),
+    'Non-null string', 100
+),
+(
+    2, 0, 0, 0, 0,
+    0, 0, 0, 0,
+    0.0, 0.0, 0.0000,
+    '', '00000000', 'London',
+    '1970-01-01', '1970-01-01', '1970-01-01 00:00:00', '1970-01-01 00:00:00.000',
+    '00000000-0000-0000-0000-000000000000', '0.0.0.0', '::',
+    'beta', false,
+    [], [],
+    ('', 0),
+    map(),
+    NULL, NULL
+);
+
 -- 500 customers
 INSERT INTO querya.customers
 SELECT
     toUInt32(number + 1) AS id,
     concat('Customer ', toString(number + 1)) AS name,
     concat('user', toString(number + 1), '@example.com') AS email,
     ['Berlin', 'London', 'Madrid', 'Paris', 'Tokyo', 'New York', 'São Paulo', 'Cairo'][number % 8 + 1] AS city,
+    ['DEU', 'GBR', 'ESP', 'FRA', 'JPN', 'USA', 'BRA', 'EGY'][number % 8 + 1] AS country,
+    (number % 5 = 0) AS is_vip,
     now() - toIntervalDay(number % 365) AS created_at
 FROM numbers(500);
 
@@ -77,7 +152,10 @@ SELECT
     concat('SKU-', leftPad(toString(number + 1), 4, '0')) AS sku,
     concat('Product ', toString(number + 1)) AS title,
     ['Electronics', 'Books', 'Home', 'Sports', 'Fashion'][number % 5 + 1] AS category,
-    toDecimal64(round(4.99 + (number % 200) * 1.37, 2), 2) AS price
+    toDecimal64(round(4.99 + (number % 200) * 1.37, 2), 2) AS price,
+    toDecimal64(round(2.00 + (number % 100) * 0.95, 2), 2) AS cost,
+    toUInt32(number * 12 % 300) AS stock,
+    ['popular', 'new_arrival', 'sale'] AS tags
 FROM numbers(80);
 
 -- 2_000 orders
@@ -87,6 +165,7 @@ SELECT
     toUInt32((number % 500) + 1) AS customer_id,
     ['new', 'paid', 'shipped', 'cancelled', 'refunded'][number % 5 + 1] AS status,
     toDecimal64(round(9.99 + (number % 150) * 2.41, 2), 2) AS total,
+    toDecimal64(round((number % 10) * 1.5, 2), 2) AS discount,
     now() - toIntervalHour(number % (24 * 120)) AS placed_at
 FROM numbers(2000);
 
@@ -99,14 +178,16 @@ SELECT
     toDecimal64(round(4.99 + (number % 200) * 1.37, 2), 2) AS unit_price
 FROM numbers(6000);
 
--- 50_000 analytics events
+-- 10_000 events
 INSERT INTO querya.events
 SELECT
     generateUUIDv4() AS event_id,
-    now() - toIntervalSecond(number % (86400 * 30)) AS event_time,
+    now64(3) - toIntervalMinute(number % (60 * 24 * 30)) AS event_time,
     toUInt32((number % 500) + 1) AS user_id,
-    ['page_view', 'add_to_cart', 'purchase', 'search', 'login'][number % 5 + 1] AS event_type,
-    concat('/app/', ['home', 'catalog', 'product', 'checkout', 'account'][number % 5 + 1]) AS path,
-    ['DE', 'GB', 'ES', 'FR', 'JP', 'US', 'BR', 'EG'][number % 8 + 1] AS country,
-    if(number % 5 = 2, toDecimal64(round((number % 100) * 1.25, 4), 4), toDecimal64(0, 4)) AS revenue
-FROM numbers(50000);
+    ['pageview', 'click', 'scroll', 'purchase', 'add_to_cart'][number % 5 + 1] AS event_type,
+    ['/home', '/products', '/checkout', '/cart', '/profile'][number % 5 + 1] AS path,
+    ['DEU', 'USA', 'GBR', 'FRA', 'JPN', 'CAN'][number % 6 + 1] AS country,
+    toIPv4(concat('192.168.1.', toString(1 + (number % 254)))) AS ip_v4,
+    map('browser', 'Chrome', 'version', '128.0') AS properties,
+    toDecimal64(round((number % 50) * 1.25, 4), 4) AS revenue
+FROM numbers(10000);